diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index 7f4548f1d7e17..bebebcb163ee8 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -128,12 +128,17 @@ enum hl_mmu_page_table_location { * * - HL_RESET_DEVICE_RELEASE * Set if reset is due to device release + * + * - HL_RESET_FW + * F/W will perform the reset. No need to ask it to reset the device. This is relevant + * only when running with secured f/w */ #define HL_RESET_HARD (1 << 0) #define HL_RESET_FROM_RESET_THREAD (1 << 1) #define HL_RESET_HEARTBEAT (1 << 2) #define HL_RESET_TDR (1 << 3) #define HL_RESET_DEVICE_RELEASE (1 << 4) +#define HL_RESET_FW (1 << 5) #define HL_MAX_SOBS_PER_MONITOR 8 @@ -1170,8 +1175,8 @@ struct hl_asic_funcs { int (*sw_init)(struct hl_device *hdev); int (*sw_fini)(struct hl_device *hdev); int (*hw_init)(struct hl_device *hdev); - void (*hw_fini)(struct hl_device *hdev, bool hard_reset); - void (*halt_engines)(struct hl_device *hdev, bool hard_reset); + void (*hw_fini)(struct hl_device *hdev, bool hard_reset, bool fw_reset); + void (*halt_engines)(struct hl_device *hdev, bool hard_reset, bool fw_reset); int (*suspend)(struct hl_device *hdev); int (*resume)(struct hl_device *hdev); int (*mmap)(struct hl_device *hdev, struct vm_area_struct *vma, @@ -2138,11 +2143,13 @@ struct hwmon_chip_info; * @wq: work queue for device reset procedure. * @reset_work: reset work to be done. * @hdev: habanalabs device structure. + * @fw_reset: whether f/w will do the reset without us sending them a message to do it. */ struct hl_device_reset_work { struct workqueue_struct *wq; struct delayed_work reset_work; struct hl_device *hdev; + bool fw_reset; }; /** |